我有一个装满了上千份文件的桶。我如何搜索水桶?


当前回答

我是这样做的: 我在s3中有数千个文件。 我在列表中看到一个文件的属性面板。你可以看到该文件的URI,我复制粘贴到浏览器-这是一个文本文件,它呈现得很好。我用手边的uuid替换了url中的uuid文件就出来了。

我希望AWS有更好的方法来搜索文件,但这对我来说很管用。

其他回答

这是一个有点旧的话题——但也许可以帮助那些仍然在搜索的人——我就是那个搜索了一年的人。

解决方案可能是“AWS Athena”,您可以像这样搜索数据

'SELECT user_name FROM S3Object WHERE cast(age as int) > 20'

https://aws.amazon.com/blogs/developer/introducing-support-for-amazon-s3-select-in-the-aws-sdk-for-javascript/

目前1TB数据的价格是5美元——所以举例来说,如果你的查询搜索超过一个1TB文件的3倍你的成本是15美元——但举例来说,如果你想要读取的只有1列“转换柱状格式”,你将支付价格的1/3,即1.67美元/TB。

2018 - 07年现状: 亚马逊有本地sql像搜索csv和json文件!

https://aws.amazon.com/blogs/developer/introducing-support-for-amazon-s3-select-in-the-aws-sdk-for-javascript/

(至少)有两个不同的用例可以描述为“搜索桶”:

Search for something inside every object stored at the bucket; this assumes a common format for all the objects in that bucket (say, text files), etc etc. For something like this, you're forced to do what Cody Caughlan just answered. The AWS S3 docs has example code showing how to do this with the AWS SDK for Java: Listing Keys Using the AWS SDK for Java (there you'll also find PHP and C# examples). List item Search for something in the object keys contained in that bucket; S3 does have partial support for this, in the form of allowing prefix exact matches + collapsing matches after a delimiter. This is explained in more detail at the AWS S3 Developer Guide. This allows, for example, to implement "folders" through using as object keys something like folder/subfolder/file.txt If you follow this convention, most of the S3 GUIs (such as the AWS Console) will show you a folder view of your bucket.

这里要补充一点:现在已经3年了,但当你输入“如何搜索S3 Bucket”时,这篇文章是谷歌的顶部。

也许你正在寻找一些更复杂的东西,但如果你在这里试图弄清楚如何简单地通过标题找到一个对象(文件),这是疯狂的简单:

打开桶,选择右边的“none”,并开始输入文件名。

http://docs.aws.amazon.com/AmazonS3/latest/UG/ListingObjectsinaBucket.html

下面是一个使用AWS CLI搜索文件名的简短而丑陋的方法:

aws s3 ls s3://your-bucket --recursive | grep your-search | cut -c 32-